Engines are just wierd sometimes. One day I went out to fly and my engine ran perfect, turning 8400rpm (the most it ever tached). I thought my problems were over but next time out it was back to burbling in the air and it would barely reach 8200rpm without any adjusting on my part. I'll give it another shot today, maybe it'll be a good day. You're right about the easy cranking on the 25GT...I had a hard time cranking mine at first but now it starts easily.

Go figure.

Larry